UK gallons to US fluid ounces converter
US fluid ounces (US fl oz)
1 UK gallon = 153.7215905 US fluid ounces
How to convert UK gallons to US fluid ounces
US fl oz = UK gal × 153.721590465
Multiply the number of UK gallons by 153.721590465 to get US fluid ounces. Going the other way, divide by 153.721590465 (or multiply by 0.00650526706741).
One UK gallon is exactly defined as 153.721590465 US fluid ounces (to 12 significant figures), and one US fluid ounce is 0.00650526706741 UK gallons.
Worked examples
- Convert 5 UK gallons: 5 × 153.721590465 = 768.6079523 768.6079523 US fluid ounces.
- Convert 12.5 UK gallons: 12.5 × 153.721590465 = 1,921.519881 1,921.519881 US fluid ounces.
- Convert 250 UK gallons: 250 × 153.721590465 = 38,430.39762 38,430.39762 US fluid ounces.
Quick-reference table
| UK gal | US fl oz |
|---|---|
| 1 | 153.7215905 |
| 2 | 307.4431809 |
| 3 | 461.1647714 |
| 5 | 768.6079523 |
| 10 | 1,537.215905 |
| 15 | 2,305.823857 |
| 20 | 3,074.431809 |
| 25 | 3,843.039762 |
| 50 | 7,686.079523 |
| 75 | 11,529.11928 |
| 100 | 15,372.15905 |
| 1,000 | 153,721.5905 |
| US fl oz | UK gal |
|---|---|
| 1 | 0.006505267067 |
| 2 | 0.01301053413 |
| 3 | 0.0195158012 |
| 5 | 0.03252633534 |
| 10 | 0.06505267067 |
| 15 | 0.09757900601 |
| 20 | 0.1301053413 |
| 25 | 0.1626316767 |
| 50 | 0.3252633534 |
| 75 | 0.4878950301 |
| 100 | 0.6505267067 |
| 1,000 | 6.505267067 |
Related conversions
Frequently asked questions
How many US fluid ounces are in 1 UK gallon?
1 UK gallon equals 153.7215905 US fluid ounces.
What is the formula to convert UK gallons to US fluid ounces?
Use US fl oz = UK gal × 153.721590465. Multiply the number of UK gallons by 153.721590465 to get US fluid ounces. Going the other way, divide by 153.721590465 (or multiply by 0.00650526706741).
What is 100 UK gallons in US fluid ounces?
100 UK gallons is 15,372.15905 US fluid ounces.